A ____ is a word or phrase such as "Date" or "Location" that tells people who fill in the form the kind of information required.

The _________ byte specifies whether an operand is in a register or in memory, and if it is in memory, then fields within the byte specify the addressing mode to be used.

Fill in the blank(s) with the appropriate word(s).

A _________ is issued if a desired page is not in main memory.

A) ?paging error ? B) ?page replacement policy C) ?page fault ? D) ?page placement policy